docs: def _poll_vq_single(self, dname, use_devmode, ddresp):
          """
          Initiate a view query for a view located in a design document
          :param ddresp: The design document to poll (as JSON)
          :return: True if successful, False if no views.
          """
          vname = None
          query = None
          v_mr = ddresp.get('views', {})
          v_spatial = ddresp.get('spatial', {})
          if v_mr:
              vname = single_dict_key(v_mr)
              query = Query()
          elif v_spatial:
              vname = single_dict_key(v_spatial)
              query = SpatialQuery()
  
          if not vname:
              return False
  
          query.stale = STALE_OK
          query.limit = 1
  
          for r in self._cb.query(dname, vname, use_devmode=use_devmode,
                                  query=query):
              pass
          return True